/** The list_init function initializes a blank linked list with a head and
* tail pointer both to null, and it also clears a blank list member */
void list_init(void)
{
unsigned int i;
head=(list_element*) malloc(sizeof(list_element));
head->next=NULL;
head->prev=NULL;
for(i=0;i<=MAX_NODE_CHARS;i++)
{
head->node_data[i]='\0';
}
head->node_number = 0;
tail=head;
tail->next=NULL;
tail->prev=NULL;
for(i=0;i<=MAX_NODE_CHARS;i++)
{
tail->node_data[i]='\0';
}
tail->node_number = 0;
list_size=0;
pLb=LbCreate(LISTBOX_ID,
10,10,150,200,
LB_DRAW,
NULL,
NULL);
}
void CreateListBox(void)
{
LISTBOX *pLb;
DelayMs(50);
if ( CreateListBoxScheme() )
{
GFX_DRIVER_CreateLayer( GFX_PIP_LAYER, 0, LB_ORIGIN_START_X, LB_ORIGIN_START_Y, LB_ORIGIN_END_X, LB_ORIGIN_END_Y );
GFX_DRIVER_ShowLayer(GFX_PIP_LAYER);
GFX_DRIVER_ShowLayer( GFX_CURSOR_LAYER );
GFX_DRIVER_ActivateLayer( GFX_PIP_LAYER );
pLb = LbCreate
(
ID_LBS_LISTBOX1, // ID
0, // Start X
0, // Start Y
LB_WIDTH-30, // End X
LB_HEIGHT, // End Y dimension
LB_DRAW /*| LB_FOCUSED*/, // will be dislayed after creation
(XCHAR*)ListboxLstStr, //pMyItemList,
altScheme // use alternate scheme
);
SHORT count = LbGetCount(pLb);
SldCreate
(
ID_LBS_SLIDER1, // ID
LB_WIDTH-30, // Start X
32, // Start Y
LB_WIDTH, // End X
110, // End Y dimension
SLD_DRAW | SLD_SCROLLBAR | SLD_VERTICAL, // vertical, will be dislayed after creation
count - 1, // range
1, // page
count - 1, // pos
altScheme // use alternate scheme
);
BtnCreate
(
ID_LBS_BUTTON1, // ID
LB_WIDTH-30, // Start X
0, // Start Y
LB_WIDTH, // End X
32, // End Y
0, // dimension (no radius)
BTN_DRAW, // will be dislayed after creation
NULL, // no bitmap
(XCHAR *)UpArrowStr, // Up Arrow
altScheme // use alternate scheme
);
BtnCreate
(
ID_LBS_BUTTON2, // ID
LB_WIDTH-30, // Start X
110, // Start Y
LB_WIDTH, // End X
142, // End Y
0, // dimension (no radius)
BTN_DRAW, // will be dislayed after creation
NULL, // no bitmap
(XCHAR *)DownArrowStr, // Down Arrow
altScheme // use alternate scheme
);
WORD y = GetTextHeight((void *) altScheme->pFont)/2;
GFX_DRIVER_MoveLayer( GFX_CURSOR_LAYER, LB_ORIGIN_START_X + 180, LB_ORIGIN_START_Y + y/2 );
}
}
/************************************************************************
Function: WORD CreateJPEGDemo(void)
Overview: Creates the JPEG demo screen.
Input: none
Output: Return 0 when memory is not enough for objects of the demo.
************************************************************************/
WORD CreateJPEGDemo(void)
{
BYTE TextHeight;
WORD TextX;
// Free memory for the objects in the previous linked list and start new list to display
// the files seen on the media
GOLFree();
// initialize the image decoder
ImageDecoderInit();
// initialize the screen
SetColor(WHITE);
ClearDevice();
SetFont((void *) &GOLFontDefault);
TextHeight = GetTextHeight((void *) &GOLFontDefault);
SetColor(BRIGHTRED);
TextX = (IMG_SCREEN_WIDTH - GetTextWidth((XCHAR *)ImageDisplayStr, (void *) &GOLFontDefault)) / 2;
WAIT_UNTIL_FINISH(OutTextXY(TextX, 1 * TextHeight, (XCHAR *)ImageDisplayStr));
SetColor(BLACK);
TextX = (IMG_SCREEN_WIDTH - GetTextWidth((XCHAR *)DetectingStr, (void *) &GOLFontDefault)) / 2;
WAIT_UNTIL_FINISH(OutTextXY(TextX, 3 * TextHeight, (XCHAR *)DetectingStr));
TextX = (IMG_SCREEN_WIDTH - GetTextWidth((XCHAR *)ThumbDriveStr, (void *) &GOLFontDefault)) / 2;
WAIT_UNTIL_FINISH(OutTextXY(TextX, 4 * TextHeight, (XCHAR *)ThumbDriveStr));
TextX = (IMG_SCREEN_WIDTH - GetTextWidth((XCHAR *)PleaseWaitStr, (void *) &GOLFontDefault)) / 2;
WAIT_UNTIL_FINISH(OutTextXY(TextX, 6 * TextHeight, (XCHAR *)PleaseWaitStr));
#if defined(ENABLE_SD_MSD_DEMO)
MDD_SDSPI_InitIO();
#endif
MonitorDriveMedia();
if(mediaPresent == 0)
{
// erase the last line
SetColor(WHITE);
TextX = (IMG_SCREEN_WIDTH - GetTextWidth((XCHAR *)PleaseWaitStr, (void *) &GOLFontDefault)) / 2;
WAIT_UNTIL_FINISH(OutTextXY(TextX, 6 * TextHeight, (XCHAR *)PleaseWaitStr));
// replace it with these
SetColor(BRIGHTRED);
TextX = (IMG_SCREEN_WIDTH - GetTextWidth((XCHAR *)Exiting1Str, (void *) &GOLFontDefault)) / 2;
WAIT_UNTIL_FINISH(OutTextXY(TextX, 6 * TextHeight, (XCHAR *)Exiting1Str));
TextX = (IMG_SCREEN_WIDTH - GetTextWidth((XCHAR *)Exiting2Str, (void *) &GOLFontDefault)) / 2;
WAIT_UNTIL_FINISH(OutTextXY(TextX, 7 * TextHeight, (XCHAR *)Exiting2Str));
DelayMs(1000);
return (0);
}
blImageOnScreen = 0;
blTextOnScreen = 0;
pSave = NULL;
blSlideShowOn = 0;
NextSlide = 0xFF;
// create the listbox, slider and buttons that will emulate a
// list box with controls.
pListBox = LbCreate
(
ID_JPGLISTBOX,
LBJPGXPOS,
LBJPGYPOS,
LBJPGXPOS + LBJPGWIDTH,
LBJPGYPOS + LBJPGHEIGHT,
LB_DRAW | LB_SINGLE_SEL,
pJPGItemList,
NULL
);
if(pListBox == NULL)
return (0);
pSlider = SldCreate
(
ID_SLD4LB,
SLD4LBXPOS,
SLD4LBYPOS,
SLD4LBXPOS + SLD4LBWIDTH,
SLD4LBYPOS + SLD4LBHEIGHT,
SLD_DRAW | SLD_VERTICAL | SLD_SCROLLBAR,
2,
1,
1, // these are temporary fill items will set to proper values
NULL
);
if(pSlider == NULL)
return (0);
pBtnUp = BtnCreate
(
ID_BTNUP4LB,
BTNUP4LBXPOS,
BTNUP4LBYPOS,
BTNUP4LBXPOS + BTNUP4LBWIDTH,
BTNUP4LBYPOS + BTNUP4LBHEIGHT,
0,
BTN_DRAW,
NULL,
(XCHAR *)JpegUpArrowStr,
NULL
);
if(pBtnUp == NULL)
return (0);
pBtnDn = BtnCreate
(
ID_BTNDN4LB,
BTNDN4LBXPOS,
BTNDN4LBYPOS,
BTNDN4LBXPOS + BTNDN4LBWIDTH,
BTNDN4LBYPOS + BTNDN4LBHEIGHT,
0,
BTN_DRAW,
NULL,
(XCHAR *)JpegDownArrowStr,
NULL
);
if(pBtnUp == NULL)
return (0);
// create the control buttons at the bottom of the screen
CreateCtrlButtons(ExitStr, NULL, NULL, RightArrowStr);
// fill the list box with the file names of images in the media
FillNewElements();
// set the first item to be focused
LbSetFocusedItem(pListBox, 0);
// successful creation of the JPEG demo screen
return (1);
}
/***************************************************
* Function : CreatelistTracesScreen
* Parameters : none
* Return : none
* Description : Creates GOL widgets used in screen - listTracesScreen
***************************************************/
void CreatelistTracesScreen(void)
{
GOLFree();
SetColor(50712);
ClearDevice();
if(defscheme != NULL) free(defscheme);
defscheme = GOLCreateScheme();
defscheme->Color0 = RGBConvert(72, 140, 248);
defscheme->Color1 = RGBConvert(248, 184, 72);
defscheme->TextColor0 = RGBConvert(248, 184, 72);
defscheme->TextColor1 = RGBConvert(0, 0, 248);
defscheme->EmbossDkColor = RGBConvert(24, 0, 224);
defscheme->EmbossLtColor = RGBConvert(168, 216, 232);
defscheme->TextColorDisabled = RGBConvert(184, 184, 184);
defscheme->ColorDisabled = RGBConvert(208, 224, 240);
defscheme->CommonBkColor = RGBConvert(208, 236, 240);
defscheme->pFont = (void*)&Gentium_Plain_0_0_22;
if(cardSpyScheme != NULL) free(cardSpyScheme);
cardSpyScheme = GOLCreateScheme();
cardSpyScheme->Color0 = RGBConvert(48, 48, 48);
cardSpyScheme->Color1 = RGBConvert(152, 152, 152);
cardSpyScheme->TextColor0 = RGBConvert(200, 204, 200);
cardSpyScheme->TextColor1 = RGBConvert(96, 100, 96);
cardSpyScheme->EmbossDkColor = RGBConvert(200, 204, 200);
cardSpyScheme->EmbossLtColor = RGBConvert(200, 204, 200);
cardSpyScheme->TextColorDisabled = RGBConvert(184, 184, 184);
cardSpyScheme->ColorDisabled = RGBConvert(200, 204, 248);
cardSpyScheme->CommonBkColor = RGBConvert(248, 252, 248);
cardSpyScheme->pFont = (void*)&Ubuntu_Bold_0_0_18;
WINDOW *plistTracesScreen_listTracesScreen;
plistTracesScreen_listTracesScreen=WndCreate(listTracesScreen_listTracesScreen,0,0,319,239,24576,NULL, (XCHAR*)listTracesScreen_listTracesScreentext,cardSpyScheme);
if(plistTracesScreen_listTracesScreen==NULL)
{
CreateError(0);
while(1); //Fatal Error, Check for memory leak or heap size
}
LISTBOX *plistTracesScreen_tracesList;
plistTracesScreen_tracesList=LbCreate(listTracesScreen_tracesList,147,54,302,174,16392,(XCHAR*)listTracesScreen_tracesListtext,cardSpyScheme);
if(plistTracesScreen_tracesList==NULL)
{
CreateError(0);
while(1); //Fatal Error, Check for memory leak or heap size
}
BUTTON *plistTracesScreen_replaceWithBackToHomeButton;
plistTracesScreen_replaceWithBackToHomeButton=BtnCreate(recordScreen_backToHomeButton ,207,197,319,239,0,16384 , NULL , (XCHAR*)recordScreen_backToHomeButtontext,cardSpyScheme);
if(plistTracesScreen_replaceWithBackToHomeButton==NULL)
{
CreateError(0);
while(1); //Fatal Error, Check for memory leak or heap size
}
BUTTON *plistTracesScreen_viewTraceNumberButton;
plistTracesScreen_viewTraceNumberButton=BtnCreate(listTracesScreen_viewTraceNumberButton,0,197,112,239,0,16384 , NULL , (XCHAR*)listTracesScreen_viewTraceNumberButtontext,cardSpyScheme);
if(plistTracesScreen_viewTraceNumberButton==NULL)
{
CreateError(0);
while(1); //Fatal Error, Check for memory leak or heap size
}
}
